Home › Top 4 Law Firms & Attorneys in Eureka, Illinois Find best Law Firms & Attorneys in Eureka, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Benckendorf & Benckendorf, P.C. - Eureka (IL 61530) US, Eureka, IL 615301811 S Main St Harrod Law Firm, P.C. - Dan Harrod US, Eureka, IL 61530107 E Eureka Ave #2 Brave Law Center, P.C. US, Eureka, IL 61530120 S Main St Pioletti Pioletti & Nichols US, Eureka, IL 61530107 E Eureka Ave #1